Episodes

1. 

   Episode 1

   The Second Coming

   The first chapter of "Volume 3: Villains" kicks off moments after shots rang out, as the shocking identity of Nathan's (Adrian Pasdar) assassin and the reasons why the Texas press conference had to be cut short are revealed -- immediately throwing Peter (Milo Ventimiglia) and Matt (Greg Grunberg) into unexpected, uncharted territory. With his powers partially restored, Sylar (Zachary Quinto) decides a visit to Claire (Hayden Panettiere) could give him a boost. Meanwhile, in Tokyo, Hiro (Masi Oka) and Ando (James Kyson Lee) are charged with safeguarding a family secret that could split the planet apart, and discover that the path to a grim future starts with shady speedster, Daphne (guest star Brea Grant). In New York City, thanks to Maya (Dania Ramirez), Suresh (Sendhil Ramamurthy) makes a startling breakthrough that could change the world -- or just destroy his. And who is Tracy Strauss?

2. 

   Episode 2

   The Butterfly Effect

   In the shocking second chapter of "Volume 3: Villains," Angela (Cristine Rose) confronts her muchchanged son, Peter, as the bursts of violence around them only hint to the catastrophes to come. First, Sylar declares war on the Company by attacking their main facility, and finds even more than he bargained for on Level 5. During a devastating battle with Elle (guest star Kristen Bell), a dozen savage criminals - all with terrible abilities -- escape. Meanwhile, Claire discovers something new and unexpected about her abilities. Determined to reclaim his family's terrible secret, Hiro and Ando track Daphne (guest star Brea Grant) to Paris. After a fateful night, Suresh is thrilled to find his research, his life and his relationship with Maya evolving in leaps and bounds. Stuck in unfamiliar territory, Matt finds a guide (guest star Ntare Mwine) to help him. Ali Larter and Jack Coleman star.

3. 

   Episode 3

   One of Us, One of Them

   When four ruthless, powerful Villains -- "Knox" (guest star Jaime Hector), Flint (guest star Blake Shields), The German (guest star Ken Lally) and Jesse (guest star Francis Capra) - bust into a bank and take hostages, Angela (Cristine Rose) sends H.R.G. (Jack Coleman) and his shocking, new empowered partner in after them. Determined to derail a cataclysmic future, Peter (Milo Ventimiglia) must first find what he lost along the way. Meanwhile, Hiro (Masi Oka) and Ando (James Kyson Lee) track Daphne (guest star Brea Grant) and part of "the formula" to Germany, but run afoul of The Haitian (guest star Jimmy Jean-Louis). Horrified by her ability, Tracy Strauss (Ali Larter) leaves Washington, D.C. to search for answers about Niki. A  distraught Claire (Hayden Panettiere) asks Meredith (guest star Jessalyn Gilsig) to teach her how to fight. As his romance with Maya (Dania Ramirez) intensifies, Suresh (Sendhil Ramamurthy) finds himself unprepared when his experiment yields some unexpected results. Adrian Pasdar, Greg Grunberg and Zachary Quinto star. Randall Bentley, Ashley Crow, Noah Gray-Cabey, Ronald Guttman and Ntare Mwine guest star.

4. 

   Episode 4

   I Am Become Death

   Seeing a future where nearly everyone has abilities, a world destined for destruction, Peter resolves to prevent this earth-shattering end -- whatever the cost -- and so takes on a dark, unwieldy ability to save the world -- gambling (wrong) that it won't destroy him and everything he loves first. After allowing Angela's (Cristine Rose) half of "the formula" to be stolen, Hiro (Masi Oka) and Ando (James Kyson Lee) set out to uncover the identity of the Villain who hired Daphne (guest star Brea Grant) - and must consult with the person who knows these rogues best...Adam Monroe (guest star David Anders). After the bloodbath at the bank, H.R.G. (Jack Coleman) resolves to get rid of his new partner. Meanwhile, determined to be a hero, Claire (Hayden Panettiere) hits the road after one of the Villains from H.R.G.'s old files. Suresh (Sendhil Ramamurthy) gives in to impulse. Linderman (guest star Malcolm McDowell) and Molly (guest star Adair Tishler) return in unexpected manners. A new romance ignites between two Heroes. Ali Larter, Adrian Pasdar, Greg Grunberg, Zachary Quinto and Dania Ramirez star. Randall Bentley, Ashley Crow, Jessalyn Gilsig, Ronald Guttman, Jamie Hector, Jimmy Jean-Louis, Ntare Mwine and Thomas Robinson guest star.

5. 

   Episode 5

   Angels and Monsters

   Armed with H.R.G.'s (Jack Coleman) old files and a taser, Claire (Hayden Panettiere) attempts to take down her first target -- Stephen Canfield (Andre Royo), a Level 5 escapee with the ability to create black holes -- unaware that others are closing in. Meanwhile, in horror, Peter (Milo Ventimiglia) flees from all the death and destruction in the future, only to grimly discover how deeply the experience has changed him. Frustrated that Adam Monroe (guest star David Anders) didn't get them closer to "the formula," Hiro (Masi Oka) takes a stab at becoming friends with Daphne (guest star Brea Grant) and new associate Knox (guest star Jaime Hector), much to Ando's (James Kyson Lee) dismay. Later, Suresh's (Sendhil Ramamurthy) urge to correct research errors puts Maya (Dania Ramirez), among others, in a sticky situation. Linderman (guest star Malcolm McDowell) advises Nathan (Adrian Pasdar) to stick by Tracy (Ali Larter), seeing that they could accomplish great things together. In Africa, Matt (Greg Grunberg) seeshis vision of "happily ever after" destroyed. Zachary Quinto and Cristine Rose star. Alan Blumenfeld, Ashley Crow, Jessalyn Gilsig, Brea Grant, Jamie Hector, David H. Lawrence XVII and Andre Royo guest star.

6. 

   Episode 6

   Shades Of Gray

   Impressed by his sudden ruthlessness, Villains Knox (guest star Jamie Hector) and Daphne (guest star Brea Grant) bring Hiro (Masi Oka) -- among others -- into the Pinehearst fold, and give him an assignment. With Angela (Cristine Rose) and the Company paralyzed by recent events, Peter (Milo Ventimiglia) goes directly to Pinehearst for answers, and irrevocably changed by the shocking meeting. Meanwhile, Claire (Hayden Panettiere) and her mother Sandra (Ashley Crow) attempt to free Meredith (Jessalyn Gilsig) from the thrall of escaped Villain Doyle (David H. Lawrence XVII), who has the ability to take mental and physical control of others. Later, Nathan (Adrian Pasdar) brings Tracy (Ali Larter) to Suresh (Sendhil Ramamurthy), hoping he can shed light on the surprising origin of their abilities. Jack Coleman, Greg Grunberg, James Kyson Lee, Zachary Quinto and Dania Ramirez star. David Anders, Alan Blumenfeld, Robert Forster and Blake Shields guest star.

7. 

   Episode 7

   Cold Snap

   Trapped and terrified, Nathan (Adrian Pasdar) and Tracy (Ali Larter) fight for their lives against a much-changed, monstrous Suresh (Sendhil Ramamurthy) to free themselves, Maya (Dania Ramirez) and the doctor's other "test subjects." Elle (guest star Kristen Bell) returns, with a shock for Claire (Hayden Panettiere) and her family. Meanwhile, aware of Peter's (Milo Ventimiglia) ruthless take down by her rivals at Pinehearst, Angela (Cristine Rose) reaches out to convince Sylar (Zachary Quinto) to save his brother. Since he won't sign up with the Villains, Daphne (guest star Brea Grant) is ordered by her boss to go back and kill Matt (Greg Grunberg) -- or be killed herself. While in awe of the African precog's power, Hiro (Masi Oka) still questions Usutu's (guest star Ntare Mwine) advice on how to best face his gathering opponents. Jack Coleman and James Kyson Lee star. Alan Blumenfeld, Ashley Crow, Robert  Forster, Jaime Hector and Blake Shields guest star.

8. 

   Episode 8

   Villains

   To prepare for the confrontation ahead, Hiro (Masi Oka) follows respected businessman, husband and father Arthur Petrelli (guest star Robert Forster) in the days before he "died" -- to discover what drove him to create rival company Pinehearst and strike at Angela (Cristine Rose). Later, a moment unfolds where Sylar (Zachary Quinto), horrified and guilt-ridden, might have stopped his murderous pursuit of abilities -- that is, if H.R.G. (Jack Coleman) and Elle (guest star Kristen  Bell) had swayed from their monstrous assignment. Finally, under the wing of Company man Thompson (guest star Eric Roberts) agent-in-training Meredith (guest star Jessalyn Gelsig) watches her new life go up in smoke, following the arrival of her hot-headed brother. Greg Grunberg, James Kyson Lee, Ali Larter, Hayden Panettiere, Adrian Pasdar, Sendhil Ramamurthy, Dania Ramirez and Milo Ventimiglia also star. Jimmy Jean-Louis, Malcolm McDowell, Ntare Guma Mbaho Mwine, Ron Perkins, Blake Shields, and Jeff Staron guest star.

9. 

   Episode 9

   It's Coming

   After a preemptive strike against Hiro (Masi Oka) and Ando (James Kyson Lee) in Africa, Arthur Petrelli (guest star Robert Forster) orders Knox (guest star Jamie Hector) and Flint (Blake Shields) to hunt down his son Peter (Milo Ventimiglia) and granddaughter Claire. Nathan (Adrian Pasdar) is stunned to learn his father is alive -- and leading a villainous charge to worldwide destruction. Meanwhile, back at Pinehearst, Sylar (Zachary Quinto) has a charged confrontation with Elle (guest star Kristen Bell). Suresh (Sendhil Ramamurthy) begins testing his new, combined superpower formula. Later, with the others dead, injured or on the run, Matt (Greg Grunberg) attempts to wake Angela (Cristine Rose). Jack Coleman and Ali Larter star. Robert Forster, Brea Grant and Ntare Guma Mbaho Mwine also guest star.

10. 

    Episode 10

    The Eclipse - Part 1

    After reuniting Sylar (Zachary Quinto) and Elle (guest star Kristen Bell), Arthur (guest star Robert Forster) orders them to find Claire (Hayden Panettiere) and bring her to him. Matt (Greg Grunberg), Hiro (Masi Oka) and Ando (James Kyson Lee) team up together and follow Daphne (guest star Brea Grant) to her hometown of Lawrence, Kansas to discover what she's been hiding. Meanwhile, Nathan and Peter Petrelli (Adrian Pasdar and Milo Ventimiglia) travel together to Haiti in search of the only man that can stop their father from destroying the world, the Haitian (Jimmy Jean-Louis). Jack Coleman and Ali Larter also star. Robert Forster also guest stars.

11. 

    Episode 11

    The Eclipse - Part 2

    The eclipse continues to impact the Heroes' abilities as Elle (Kristen Bell) and Sylar (Zachary Quinto) face off against a vengeful H.R.G. (Jack Coleman) while Claire (Hayden Panettiere) struggles to survive. In Haiti, Peter and Nathan (Milo Ventimiglia and Adrian Pasdar) join forces with the Haitian (Jimmy Jean-Louis) to battle the Haitian's brother, Baron Samedi (guest star Demetrius Grosse), and Nathan comes to a shocking decision. In the meantime, Ando (James Kyson Lee), Sam (guest star Seth Green) and Frack (guest star Breckin Meyer) work hard to get Hiro's (Masi Oka) memory back with the help of the "9th Wonders" comic books at a local comic bookstore. Greg Grunberg, Sendhil Ramamurthy, Ali Larter and Cristine Rose also star. Brea Grant and Robert Forster also guest star.

12. 

    Episode 12

    Our Father

    Hoping to find a way to stop Arthur (guest star Robert Forster), Hiro (Masi Oka) and Claire (Hayden Panettiere) band together and travel back in time 16 years to when Kaito (guest star George Takei) gave baby Claire to H.R.G. (Jack Coleman). Meanwhile, Peter (Milo Ventimiglia) and the Haitian (guest star Jimmy Jean-Louis) team up to finish off Arthur Petrelli for good but are interrupted by Sylar (Zachary Quinto). Elsewhere, in the lab, Suresh (Sendhil Ramamurthy) has a major breakthrough with the formula that will likely change everything. Ali Larter, Cristine Rose, Greg Grunberg, Adrian Pasdar and James Kyson Lee also star. Jessalyn Gilsig, Ashley Crow, Tamlyn Tomita and Chad Faust also guest star.